Spine classifications and severity measures / 
editors, Jens R. Chapman, Joseph R. Dettori, Daniel C. Norvell 
 - Dübendorf, Switzerland :  AOSpine,  2009 
 - ix, 534 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9783131464415  RM959.07 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spinal Diseases--classification<br/>Spinal Injuries--classification<br/>Trauma Severity Indices<br/>Severity of Illness Index
<br/><br/><label>National Library of Medicine Call No.: </label>WE15  / .S7575 2009 9HUKM